71986898

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{28319}}^1$

素因数の和:28393

約数の個数: 16

約数和(自身を含む): 114186240

約数和(自身を除く): 42199342

約数列:

[1, 2, 31, 41, 62, 82, 1271, 2542, 28319, 56638, 877889, 1161079, 1755778, 2322158, 35993449, 71986898]

約数ペア:

[(1, 71986898), (2, 35993449), (31, 2322158), (41, 1755778), (62, 1161079), (82, 877889), (1271, 56638), (2542, 28319)]